Nye County, Nevada

Jefferson Gold

Nevada, USA

A structurally controlled, multi-vein epithermal gold-silver system in a historic Nevada gold district

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4
Mineralized Zones
4,500 ft
Strike Length
40+
Years of Data
NI 43-101
Compliant Report
The Opportunity

A Multi-Vein Gold System Across 2,727 Acres

Jefferson Gold hosts a structurally controlled, low-sulfidation epithermal gold-silver system within the Toquima Caldera Complex along Nevada's Walker Lane Trend.

The property encompasses 132 unpatented lode claims covering 2,727 acres, 100% owned by Jumping Jack LLC. Four mineralized zones have been identified across the property, representing three parallel, en echelon silicified fault zones with approximately 2,100 feet spacing between them.

Multiple independent operators have explored the property over four decades, each confirming gold mineralization. The consistency of results across campaigns by different geological teams is one of the property's strongest attributes.

Geologic Map of the Toquima Caldera Complex with the Jefferson Gold Project location marked

Toquima Caldera Complex

Geologic Map, David R. Boden, 1992. Project location added.

Active Exploration

Four Decades of Continuous Advancement

From historic underground workings to modern RC drilling, Jefferson has been advanced by multiple exploration campaigns, each building on the last and confirming gold mineralization at grades up to 56.7 g/t Au.

2023 Surface Rock Sampling Program 2023

Surface Sampling

294 soil samples, 131 rock samples collected and assayed at American Assay Laboratories, Reno (ISO/IEC 17025 accredited)

Underground Channel Sampling 2023

Underground Sampling

46 channel samples from historic adits: 5.7 g/t Au average over 31 m of workings, samples to 56.7 g/t

High-Grade Gold Sample L23U-21 at 56.7 g/t 56.7 g/t Au

High-Grade Discovery

Sample L23U-21 returned 56.7 g/t gold from underground channel sampling at East Adit #1

2024 Drill Pad Reclamation 2024

Drilling & Reclamation

9 RC holes (3,135 ft) drilled in September 2024, with full drill pad reclamation completed

Key Attributes

Why Jefferson

A rare combination of confirmed mineralization, accredited-lab data, and exploration upside in one of Nevada's most productive gold corridors.

Confirmed High-Grade Gold

Historic underground workings with multi-year mining operations, confirmed by modern surface and drill programs returning gold values up to 56.7 g/t Au with associated silver across multiple vein zones.

NI 43-101 Technical Report

An independent NI 43-101 compliant technical report was prepared by a qualified Professional Geoscientist (June 2024), covering geological setting, exploration history, and recommended follow-up exploration.

Accredited-Lab Analytical Data

All 2023-2024 samples were assayed at American Assay Laboratories, Reno (ISO/IEC 17025:2017 accredited), with laboratory QA/QC standards for rock samples returning correlation coefficients of 0.999.

Established Operating History

2024 drilling program executed and fully reclaimed at modest cost, with established site access and agency relationships.

Significant Undrilled Upside

2004 geophysical surveys identified 3+ additional parallel zones with signatures as strong as the Main Vein. A ~700m x 500m gold-in-soil anomaly remains open to the northwest. First systematic drilling of the North Zone completed in 2024.

Year-Round Access

Road-accessible from Highway 376 with nearby infrastructure in Tonopah and Round Mountain. Situated in a mining-friendly jurisdiction with established regulatory pathways.

2,727 Acres • 132 Claims

100% owned by Jumping Jack LLC

Geological Evidence

The Data Behind the Discovery

Systematic structural mapping, sampling, and analysis reveal a multi-vein system with strong grade continuity across the property. Click any map to enlarge.

Structural Interpretation Map Click to enlarge

Structural Interpretation

Three parallel quartz-silica vein systems identified through 2023 mapping program

Rock Sample Results Map Click to enlarge

Rock Sample Results

Color-coded gold assay results showing grade concentration along vein structures

High Grade Targets and Drill Plan Click to enlarge

High-Grade Targets

Surface and underground sample highlights with identified drill targets along the East Vein

Interactive 3D Model

Inside the East Adit

Explore the East Adit #1 underground workings in full 3D. This high-resolution photogrammetry model captures the mineralized vein structure, sample locations, and geological context of the most extensively explored zone on the property.

Use your mouse or touchscreen to orbit, zoom, and explore the underground workings. Spray-painted markings indicate sample collection points.

East Adit #1

Historic underground working within the East Zone, the most extensively sampled area on the property

Sample Markings

Spray-painted locations correspond to channel samples collected during the 2023 underground sampling campaign

Vein Structure

Visible quartz-silica vein system within the structurally controlled epithermal gold-silver mineralization

Multi-Vein Architecture

Four Mineralized Zones

Three parallel, en echelon silicified fault zones striking N15-20W with approximately 2,100 feet spacing between them.

East Vein Central Zone - 2023 Sampling Highlights
Zone Strike Length Key Results Status
East Zone 2,000+ ft (610m) Historic adits & shafts (1905), underground avg 5.7 g/t Au over 31 m, samples to 56.7 g/t Most extensively explored
Mid Zone 1,000+ ft (305m) Surface sampling confirms continuity along strike Parallel to East Zone
North Zone 1,500+ ft (460m) 2024 RC drilling: 145-ft mineralized intercept First systematic drilling in 2024
West Zone Partially exposed Exposed fault zone over 3m in pit, same structural trend Least explored, upside target
The District

Major Deposits in the District

Jefferson lies within one of Nevada's most productive gold-bearing corridors, surrounded by major gold deposits along the Walker Lane Trend.

Aerial view south from the Jefferson property toward Gold Hill and Round Mountain, with Nevada location inset
Jefferson, looking south to Gold Hill and Round Mountain (10 mi)
Jefferson Gold - District Location Map (Google Earth) with claim boundary and labeled adjacent mines
Jefferson claim block in red - 132 unpatented lode claims covering 2,727 acres
Transaction Opportunity

Explore This Opportunity

Jumping Jack LLC is seeking a transaction partner for Jefferson Gold. A detailed project brief, NI 43-101 technical report, and comprehensive data room are available following execution of a non-disclosure agreement.

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